Prohysteroceras And Neokentroceras Cephalopoda Ammonoidea Proposed Designation Of Type Species In Conformity With Established Usage
Published in Bulletin of Zoological Nomenclature, in 1979, in volume 36, pages 37-39
Date published:1979
Published in Bulletin of Zoological Nomenclature, in 1979, in volume 36, pages 37-39
Date published:1979